| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.99 | 13.262% | $12.4475 | $12.45 | $12.45 | $12.40 |
| Purchase #2 | $222.44 | 5.158% | $233.9135 | $233.91 | $233.90 | $233.90 |
| Purchase #3 | $110.62 | 10.126% | $121.8214 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $202.41 | 4.488% | $211.4942 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $163.44 | 3.349% | $168.9136 | $168.91 | $168.90 | $168.90 |
| Purchase #6 | $55.65 | 3.738% | $57.7302 | $57.73 | $57.75 | $57.70 |
| Purchase #7 | $173.65 | 9.490% | $190.1294 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $939.20 | $996.4498 | $996.44 | $996.45 | $996.30 | |